Slixmpp before 1.8.3 lacks SSL Certificate hostname validation in XMLStream, allowing an attacker to pose as any server in the eyes of Slixmpp.
Slixmpp before 1.8.3 lacks SSL Certificate hostname validation in XMLStream, allowing an attacker to pose as any server in the eyes of Slixmpp.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | slixmpp | < 1.8.3 | 1.8.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-45197
- https://github.com/poezio/slixmpp
- https://github.com/poezio/slixmpp/commits/master/slixmpp/xmlstream/xmlstream.py
- https://github.com/poezio/slixmpp/tags
- https://github.com/pypa/advisory-database/tree/main/vulns/slixmpp/PYSEC-2022-43013.yaml
- https://lab.louiz.org/poezio/slixmpp/-/commit/b60b1b985db928532f97c4f61d6fbc801f0aa7fa
- https://lab.louiz.org/poezio/slixmpp/-/commits/master
- https://security.gentoo.org/glsa/202305-07
- https://github.com/advisories/GHSA-q6cq-m9gm-6q2f
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N- Weakness (CWE)
CWE-295- Platform
- Python (PyPI)
- Package
slixmpp- Disclosed
- 25.12.2022
- Updated
- 11.10.2026 12:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-q6cq-m9gm-6q2f - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2022-43013 - PyPA Advisory Database; CC BY 4.0
Vulnerability history: slixmpp
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 02.2017 12.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
- Medium 1
Disclosures per year
- 2017: 1
- 2018: 0
- 2019: 1
- 2020: 0
- 2021: 0
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
-
Slixmpp before 1.8.3 lacks SSL Certificate hostname validation in XMLStream, allowing an attacker to pose as any server in the eyes of Slixmpp. this entry
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